2013 CADILLAC XTS ABS

Black plate (27,1)Cadillac XTS Owner Manual - 2013 - 1st - 4/13/12
Driving and Operating 9-27
may take longer than normal when
this light is on. Continue to hold the
switch until the parking brake status
light remains on. If the parking
brake warning light is on, see your
dealer.
If the EPB fails to apply, the rear
wheels should be blocked to
prevent vehicle movement.
EPB Release
To release the EPB, place the
ignition in the ACC/ACCESSORY or
ON/RUN position, apply and hold
the brake pedal, and push down
momentarily on the EPB switch.
If you attempt to release the EPB
without the brake pedal applied, a
chime will sound, and a DIC
message will be displayed. See
Brake System Messages on
page 5‑35. The EPB is released
when the parking brake status light
is off.
If the parking brake warning light is
on, the EPB has detected an error
in another system and is operating
with reduced functionality. Torelease the EPB when this light is
on, push down on the EPB switch
and hold it in the down position.
EPB release may take longer than
normal when this light is on.
Continue to hold the switch until the
parking brake status light is off.
If the light is on, see your dealer.
Notice:
Driving with the parking
brake on can overheat the brake
system and cause premature
wear or damage to brake system
parts. Make sure that the parking
brake is fully released and the
brake warning light is off before
driving.
Automatic EPB Release
The EPB will automatically release if
the vehicle is running, placed into
gear, and an attempt is made to
drive away. Avoid rapid acceleration
when the EPB is applied, to
preserve parking brake lining life.
For maximum EPB force when
towing a trailer or parking on a hill,
pull the EPB switch twice. If you are towing a trailer and parking on a hill,
see
Driving Characteristics and
Towing Tips on page 9‑60.
Brake Assist
This vehicle has a brake assist
feature designed to assist the driver
in stopping or decreasing vehicle
speed in emergency driving
conditions. This feature uses the
stability system hydraulic brake
control module to supplement the
power brake system under
conditions where the driver has
quickly and forcefully applied the
brake pedal in an attempt to quickly
stop or slow down the vehicle. The
stability system hydraulic brake
control module increases brake
pressure at each corner of the
vehicle until the ABS activates.
Minor brake pedal pulsation or
pedal movement during this time is
normal and the driver should
continue to apply the brake pedal as
the driving situation dictates. The
brake assist feature will
automatically disengage when the

Black plate (62,1)Cadillac XTS Owner Manual - 2013 - 1st - 4/13/12
9-62 Driving and Operating
Driving on Grades
Reduce speed and shift to a lower
gear before starting down a long or
steep downgrade. If the
transmission is not shifted down, the
brakes might have to be used so
much that they would get hot and no
longer work well.
The vehicle can tow in D (Drive).
Use a lower gear if the transmission
shifts too often.
When towing at high altitude on
steep uphill grades, engine coolant
boils at a lower temperature than at
normal altitudes. If the engine is
turned off immediately after towing
at high altitude on steep uphill
grades, the vehicle could show
signs similar to engine overheating.
To avoid this, let the engine run
while parked, preferably on level
ground, with the transmission in
P (Park) for a few minutes before
turning the engine off. If the
overheat warning comes on, see
Engine Overheating on page 10‑14.
Parking on Hills
{WARNING
Parking the vehicle on a hill with
the trailer attached can be
dangerous. If something goes
wrong, the rig could start to move.
People can be injured, and both
the vehicle and the trailer can be
damaged. When possible, always
park the rig on a flat surface.
If parking the rig on a hill:
1. Press the brake pedal, but do not shift into P (Park) yet. Turn
the wheels into the curb if facing
downhill or into traffic if facing
uphill.
2. Have someone place chocks under the trailer wheels.
3. When the wheel chocks are in place, release the brake pedal
until the chocks absorb the load. 4. Reapply the brake pedal. Then
apply the parking brake and shift
into P (Park).
5. Release the brake pedal.Leaving After Parking on a Hill
1. Apply and hold the brake pedal while you:
.Start the engine.
.Shift into a gear.
.Release the parking brake.
2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear of the chocks.
4. Stop and have someone pick up and store the chocks.
Maintenance When Trailer
Towing
The vehicle needs service more
often when pulling a trailer. See the
Maintenance Schedule on
page 11‑3. Things that are
especially important in trailer
operation are automatic

Black plate (1,1)Cadillac XTS Owner Manual - 2013 - 1st - 4/13/12
INDEX i-1
A
Accessories andModifications . . . . . . . . . . . . . . . . . 10-3
Accessory Power . . . . . . . . . . . . . . 9-19
Active Emergency Braking System . . . . . . . . 1-20, 9-49
Adaptive Cruise Control . . . . . . . 9-34
Adaptive Forward
Lighting (AFL) . . . . . . . . . . . . . . . . . 6-5
Adaptive Forward Lighting (AFL) Light . . . . . . . . . . . . . . . . . . . 5-26
Add-On Electrical Equipment . . . . . . . . . . . . . . . . . . . 9-65
Additional Information OnStar
®. . . . . . . . . . . . . . . . . . . . . . 14-5
Adjustments
Lumbar, Front Seats . . . . . . . . . . . 3-5
Thigh Support . . . . . . . . . . . . . . . . . 3-5
Air Cleaner/Filter, Engine . . . . . 10-10
Air Filter, Passenger Compartment . . . . . . . . . . . . . . . . 8-12
Air Vents . . . . . . . . . . . . . . . . . . . . . . 8-11 Airbag System
Check . . . . . . . . . . . . . . . . . . . . . . . . 3-40
How Does an Airbag
Restrain? . . . . . . . . . . . . . . . . . . . 3-32
Passenger Sensing System . . . . . . . . . . . . . . . . . . . . . . 3-34
What Makes an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . 3-32
What Will You See after an Airbag Inflates? . . . . . . . . . . . . . 3-32
When Should an
Airbag Inflate? . . . . . . . . 3-30, 3-31
Where Are the Airbags? . . . . . . . . . . . . . . 3-26, 3-28
Airbags Adding Equipment to the
Vehicle . . . . . . . . . . . . . . . . . . . . . . 3-39
Passenger Status Indicator . . . 5-17
Readiness Light . . . . . . . . . . . . . . 5-16
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . 3-38
System Check . . . . . . . . . . 3-22, 3-24
Alarm Vehicle Security . . . . . . . . . . . . . . 2-16
Alert
Side Blind Zone (SBZA) . . . . . . 9-51 All-Wheel Drive . . . . . . . . . 10-20, 9-24
AM-FM Radio . . . . . . . . . . . . . . . . . . . 7-7
Antenna
Multi-band . . . . . . . . . . . . . . . . . . . . 7-11
Antilock Brake System (ABS) . . . . . . . . . . . . . . . . 9-25
Warning Light . . . . . . . . . . . . . . . . . 5-22
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . 10-76
Interior . . . . . . . . . . . . . . . . . . . . . . 10-79
Armrest Storage . . . . . . . . . . . . . . . . 4-3
Assistance Systems for
Driving . . . . . . . . . . . . . . . . . . . . . . . 9-46
Assistance Systems for Parking and Backing . . . . . . . . . 9-43
Audio Players . . . . . . . . . . . . . . . . . 7-11
CD . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-11
Audio System Backglass Antenna . . . . . . . . . . . 7-11
Radio Reception . . . . . . . . . . . . . . 7-10
Theft-Deterrent Feature . . . . . . . . 7-2

Black plate (7,1)Cadillac XTS Owner Manual - 2013 - 1st - 4/13/12
INDEX i-7
L
Labeling, Tire Sidewall . . . . . . . . 10-36
LampsCourtesy . . . . . . . . . . . . . . . . . . . . . . . 6-6
Daytime Running (DRL) . . . . . . . 6-4
Dome . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Exterior Controls . . . . . . . . . . . . . . . 6-1
Exterior Lamps OffReminder . . . . . . . . . . . . . . . . . . . . 6-3
Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . . . . . . 6-8
License Plate . . . . . . . . . . . . . . . 10-24
Malfunction Indicator . . . . . . . . . 5-18
Messages . . . . . . . . . . . . . . . . . . . . 5-38
On Reminder . . . . . . . . . . . . . . . . . 5-27
Reading . . . . . . . . . . . . . . . . . . . . . . . 6-7
Lane Departure Warning (LDW) . . . . . . . . . . . . . . . 9-53
Lane Departure Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . 5-22
Lap-Shoulder Belt . . . . . . . . . . . . . 3-16
LATCH System Replacing Parts after aCrash . . . . . . . . . . . . . . . . . . . . . . . 3-54
LATCH, Lower Anchors and
Tethers for Children . . . . . . . . . . 3-48 LED Lighting . . . . . . . . . . . . . . . . . . 10-23
Level Control
Automatic . . . . . . . . . . . . . . . . . . . . . 9-31
Leveling Control Headlamp . . . . . . . . . . . . . . . . . . . . . 6-5
Light Adaptive Forward Lighting
(AFL) Light . . . . . . . . . . . . . . . . . . 5-26
Lighter, Cigarette . . . . . . . . . . . . . . . 5-7
Lighting Adaptive Forward . . . . . . . . . . . . . . 6-5
Entry . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8
Illumination Control . . . . . . . . . . . . 6-6
LED . . . . . . . . . . . . . . . . . . . . . . . . 10-23
Lights
Airbag Readiness . . . . . . . . . . . . . 5-16
Antilock Brake System(ABS) Warning . . . . . . . . . . . . . . 5-22
Brake System Warning . . . . . . . 5-20
Charging System . . . . . . . . . . . . . 5-18
Cruise Control . . . . . . . . . . . . . . . . 5-27
Electric Parking Brake . . . . . . . . 5-21
Engine Coolant Temperature Warning . . . . . . . 5-24
Engine Oil Pressure . . . . . . . . . . 5-25 Lights (cont'd)
Flash-to-Pass . . . . . . . . . . . . . . . . . . 6-4
High-Beam On . . . . . . . . . . . . . . . . 5-26
High/Low Beam Changer . . . . . . 6-3
Lane Departure Warning . . . . . . 5-22
Low Fuel Warning . . . . . . . . . . . . 5-25
Safety Belt Reminders . . . . . . . . 5-15
Security . . . . . . . . . . . . . . . . . . . . . . 5-26
Service Electric Parking
Brake . . . . . . . . . . . . . . . . . . . . . . . 5-21
StabiliTrak
®OFF . . . . . . . . . . . . . 5-23
Tire Pressure . . . . . . . . . . . . . . . . . 5-25
Traction Control System (TCS)/StabiliTrak
®. . . . . . . . . . 5-24
Traction Off . . . . . . . . . . . . . . . . . . . 5-23
Locks Automatic Door . . . . . . . . . . . . . . . 2-12
Delayed Locking . . . . . . . . . . . . . . 2-12
Door . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
Lockout Protection . . . . . . . . . . . . 2-13
Power Door . . . . . . . . . . . . . . . . . . . 2-12
Safety . . . . . . . . . . . . . . . . . . . . . . . . 2-13
Loss of Control . . . . . . . . . . . . . . . . . 9-5
Low Fuel Warning Light . . . . . . . . 5-25